<form name="punchout_form" method="post" action="https://openapi-sandbox.dl.alipaydev.com/gateway.do?charset=utf-8&method=alipay.trade.page.pay&sign=Ge1PWs1HCFEWa4S3fnfp5c42juPosWm0owAxrrHEy5KAIy1QgttRo7Bm4Cb7EPsp6TG4u%2FGrGC71NaN3OrHZmQjEQAOsIFGc0Z0nuaXPD%2FdKl8RwW34ZlHj2fToKYvFzbO6esPUgF%2BGshjEYTO4HB5reLpRw%2F0vNOP5jvHcnyp%2F4SOAErSTaIKaqpi4yR2WZlhCXI%2FXr1tr0UnknKfcF3ggwVyn14Xo13YYcORzXaEoCSDyVMKmdSkixO1B9bQsBLEbzNvBsVvfYyjvYWS5ocvAAlfp2%2BhYesZnH386tmNlb6YZScqgv0U0LOMrlPSGGrX6m0RlpnYa0mUMdziKZmA%3D%3D&return_url=https%3A%2F%2Ffront.aomizz.top&notify_url=http%3A%2F%2Faomizz.nat300.top%2Fapi%2Fv1%2Falipay%2Falipay_notify_url&version=1.0&app_id=9021000144664845&sign_type=RSA2&timestamp=2025-03-27+22%3A42%3A06&alipay_sdk=alipay-sdk-java-4.38.157.ALL&format=json">
    <input type="hidden" name="biz_content" value="{&quot;out_trade_no&quot;:&quot;5604372830241138&quot;,&quot;total_amount&quot;:&quot;6898.50&quot;,&quot;subject&quot;:&quot;5604372830241138&quot;,&quot;product_code&quot;:&quot;FAST_INSTANT_TRADE_PAY&quot;}">
    <input type="submit" value="立即支付" style="display:none" >
</form>
<script>document.forms[0].submit();</script>